----- Original Message -----
From: aaryan111
To: [email protected]
Sent: July 12, 2010 3:41 PM
Subject: [amibroker] Sum and Stdev , wierd behaviour of stdev
Hi Everybody,
Both Sum() and Stdev() Functions Have same Arguments Structure.but when i put
Sum(Close,BarsSince(TimeNum()>092400))
it executes successfully,while
Stdev(Close,BarsSince(TimeNum()>092400))
gives a warning " Function Expects Different type of argument here " .
as far as i understand , both can take array as 2nd argument and amibroker
will automatically fetch the current running index value of that array as the
2nd argument, same as it does with other functions.
one can put any other function returning array like barindex() in 2nd
argument , result will be same.
Any suggestions??
Regards,
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